| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.98 | 3.243% | $242.6004 | $242.60 | $242.60 | $242.60 |
| Purchase #2 | $143.62 | 7.138% | $153.8716 | $153.87 | $153.85 | $153.90 |
| Purchase #3 | $145.61 | 3.321% | $150.4457 | $150.45 | $150.45 | $150.40 |
| Purchase #4 | $238.85 | 13.735% | $271.656 | $271.66 | $271.65 | $271.70 |
| Purchase #5 | $146.47 | 5.599% | $154.6709 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $122.61 | 11.383% | $136.5667 | $136.57 | $136.55 | $136.60 |
| Purchase #7 | $230.74 | 3.517% | $238.8551 | $238.86 | $238.85 | $238.90 |
| 7 purchase totals = | $1,262.88 | $1,348.6664 | $1,348.68 | $1,348.60 | $1,348.80 | |